diff options
Diffstat (limited to 'django/db/models/fields/__init__.py')
| -rw-r--r-- | django/db/models/fields/__init__.py | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py index ff686e4f62..94effe437f 100644 --- a/django/db/models/fields/__init__.py +++ b/django/db/models/fields/__init__.py @@ -964,7 +964,12 @@ class AutoField(Field): value = super().get_prep_value(value) if value is None or isinstance(value, OuterRef): return value - return int(value) + try: + return int(value) + except (TypeError, ValueError) as e: + raise e.__class__( + "Field '%s' expected a number but got %r." % (self.name, value), + ) from e def contribute_to_class(self, cls, name, **kwargs): assert not cls._meta.auto_field, "Model %s can't have more than one AutoField." % cls._meta.label @@ -1745,7 +1750,12 @@ class FloatField(Field): value = super().get_prep_value(value) if value is None: return None - return float(value) + try: + return float(value) + except (TypeError, ValueError) as e: + raise e.__class__( + "Field '%s' expected a number but got %r." % (self.name, value), + ) from e def get_internal_type(self): return "FloatField" @@ -1827,7 +1837,12 @@ class IntegerField(Field): value = super().get_prep_value(value) if value is None: return None - return int(value) + try: + return int(value) + except (TypeError, ValueError) as e: + raise e.__class__( + "Field '%s' expected a number but got %r." % (self.name, value), + ) from e def get_internal_type(self): return "IntegerField" |